[Freeswitch-users] Invalid file format with Codec AMR
Pradeepa
pradee at gmail.com
Mon May 9 11:45:27 MSD 2016
Hi Brien,
And also, I wanted to move to AMR, due to bandwidth concern and PCMU codec
with wav (ADPCM U-Law, 64.0 Kbps, 8 000 Hz) is not clear on the phone.
Many Thanks.
On Mon, May 9, 2016 at 9:55 AM, Pradeepa <pradee at gmail.com> wrote:
> Thanks Brian,
>
> As you suggested, when I removed extension from playback, error
> disappeared. But still I can't hear any audio.
>
> This is in early media. I tested after answering the call. Both times no
> sound. Where I have done wrong?
>
> If I remove AMR from Freeswitch prefs, then negotiate with PCMU and play
> properly wav (u-law) but I want to play AMR.
>
> Now log is as below.
>
> EXECUTE sofia/internal/1000 at 10.169.112.170 pre_answer()
> [DEBUG] mod_erlang_event.c:156 Sending event CHANNEL_EXECUTE to attached
> session 67192af8-159b-11e6-a7fc-eb0baf057465
> [INFO] mod_dptools.c:1260 Sending early media
> [DEBUG] sofia_glue.c:5282 Audio Codec Compare [
> AMR:120:8000:20:0]/[AMR:96:8000:20:12200]
> [DEBUG] sofia_glue.c:3190 Set Codec sofia/internal/1000 at 10.169.112.170
> AMR/8000 20 ms 160 samples 12200 bits
> [DEBUG] switch_core_codec.c:111 sofia/internal/1000 at 10.169.112.170
> Original read codec set to AMR:96
> [DEBUG] mod_erlang_event.c:156 Sending event CODEC to attached session
> 67192af8-159b-11e6-a7fc-eb0baf057465
> [DEBUG] sofia_glue.c:5451 Set 2833 dtmf send/recv payload to 101
> [DEBUG] mod_erlang_event.c:156 Sending event CODEC to attached session
> 67192af8-159b-11e6-a7fc-eb0baf057465
> [DEBUG] sofia_glue.c:3449 AUDIO RTP [sofia/internal/1000 at 10.169.112.170]
> 10.169.112.170 port 22134 -> 192.168.0.174 port 4020 codec: 120 ms: 20
> [DEBUG] switch_rtp.c:2040 Starting timer [soft] 160 bytes per 20ms
> [DEBUG] sofia_glue.c:3716 Set 2833 dtmf send payload to 101
> [DEBUG] sofia_glue.c:3722 Set 2833 dtmf receive payload to 101
> [DEBUG] sofia_glue.c:3749 sofia/internal/1000 at 10.169.112.170 Set rtp dtmf
> delay to 40
> [NOTICE] sofia_glue.c:4360 Pre-Answer sofia/internal/1000 at 10.169.112.170!
> [DEBUG] mod_erlang_event.c:156 Sending event CHANNEL_PROGRESS_MEDIA to
> attached session 67192af8-159b-11e6-a7fc-eb0baf057465
> [DEBUG] switch_channel.c:3368 (sofia/internal/1000 at 10.169.112.170)
> Callstate Change RINGING -> EARLY
> [DEBUG] mod_erlang_event.c:156 Sending event CHANNEL_CALLSTATE to attached
> session 67192af8-159b-11e6-a7fc-eb0baf057465
> [DEBUG] mod_sofia.c:2891 Ring SDP:
> v=0
> o=FreeSWITCH 1462744655 1462744656 IN IP4 10.169.112.170
> s=FreeSWITCH
> c=IN IP4 10.169.112.170
> t=0 0
> m=audio 22134 RTP/AVP 120 101
> a=rtpmap:120 AMR/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=ptime:20
> a=sendrecv
>
> DEBUG] switch_core_session.c:871 Send signal sofia/internal/
> 1000 at 10.169.112.170 [BREAK]
> DEBUG] mod_erlang_event.c:156 Sending event CHANNEL_EXECUTE_COMPLETE to
> attached session 67192af8-159b-11e6-a7fc-eb0baf057465
> DEBUG] switch_core_session.c:1016 Send signal sofia/internal/
> 1000 at 10.169.112.170 [BREAK]
> DEBUG] sofia.c:5815 Channel sofia/internal/1000 at 10.169.112.170 entering
> state [early][183]
> DEBUG] switch_core_session.c:1151 Send signal sofia/internal/
> 1000 at 10.169.112.170 [BREAK]
> DEBUG] switch_ivr.c:614 sofia/internal/1000 at 10.169.112.170 Command
> Execute sleep(500)
> EXECUTE sofia/internal/1000 at 10.169.112.170 sleep(500)
> DEBUG] mod_erlang_event.c:156 Sending event CHANNEL_EXECUTE to attached
> session 67192af8-159b-11e6-a7fc-eb0baf057465
> DEBUG] mod_erlang_event.c:156 Sending event CHANNEL_EXECUTE_COMPLETE to
> attached session 67192af8-159b-11e6-a7fc-eb0baf057465
> DEBUG] mod_erlang_event.c:156 Sending event PRIVATE_COMMAND to attached
> session 67192af8-159b-11e6-a7fc-eb0baf057465
> DEBUG] switch_core_session.c:1151 Send signal sofia/internal/
> 1000 at 10.169.112.170 [BREAK]
> DEBUG] switch_ivr.c:614 sofia/internal/1000 at 10.169.112.170 Command
> Execute playback(abc_test/en/test)
> EXECUTE sofia/internal/1000 at 10.169.112.170 playback(abc_test/en/test)
> DEBUG] mod_erlang_event.c:156 Sending event CHANNEL_EXECUTE to attached
> session 67192af8-159b-11e6-a7fc-eb0baf057465
> INFO] mod_native_file.c:94 Opening File
> [/usr/local/abc/sounds/en/us/callie/abc_test/en/test.AMR] 8000hz
> DEBUG] switch_ivr_play_say.c:1314 Codec Activated L16 at 8000hz 1 channels
> 20ms
> DEBUG] mod_erlang_event.c:156 Sending event PLAYBACK_START to attached
> session 67192af8-159b-11e6-a7fc-eb0baf057465
> DEBUG] switch_ivr_play_say.c:1717 done playing file
> /usr/local/abc/sounds/en/us/callie/abc_test/en/test.AMR
> DEBUG] mod_erlang_event.c:156 Sending event PLAYBACK_STOP to attached
> session 67192af8-159b-11e6-a7fc-eb0baf057465
> DEBUG] mod_erlang_event.c:156 Sending event CHANNEL_EXECUTE_COMPLETE to
> attached session 67192af8-159b-11e6-a7fc-eb0baf057465
>
> Many Thanks.
>
> On Sat, May 7, 2016 at 12:58 AM, Brian West <brian at freeswitch.org> wrote:
>
>> For native files, you don't include an extension in your playback, you
>> just say playback /en/test, the file will be test.AMR matching the SDP. And
>> bits != sample rate if thats what you're pointing out.
>>
>> On Fri, May 6, 2016 at 1:58 PM, Pradeepa <pradee at gmail.com> wrote:
>>
>>> Hi,
>>>
>>> I want to play amr file in freeswitch IVR. But I get Invalid file format
>>> [amr] error.
>>>
>>> Any suggestion to solve this problem?
>>>
>>>
>>>
>>> freeswitch log
>>> -------------------
>>> 2016-05-05 22:36:02.151586 [INFO] mod_dptools.c:1260 Sending early media
>>> 2016-05-05 22:36:02.151586 [DEBUG] sofia_glue.c:5282 Audio Codec Compare
>>> [AMR:120:8000:20:0]/[AMR:96:8000:20:12200]
>>> 2016-05-05 22:36:02.151586 [DEBUG] sofia_glue.c:3190 Set Codec
>>> sofia/internal/1000 at 10.169.112.170 AMR/8000 20 ms 160 samples 12200 bits
>>> 2016-05-05 22:36:02.151586 [DEBUG] switch_core_codec.c:111
>>> sofia/internal/1000 at 10.169.112.170 Original read codec set to AMR:96
>>> 2016-05-05 22:36:02.151586 [DEBUG] sofia_glue.c:5451 Set 2833 dtmf
>>> send/recv payload to 101
>>> 2016-05-05 22:36:02.151586 [DEBUG] mod_erlang_event.c:156 Sending event
>>> CODEC to attached session 69a98c32-134c-11e6-a976-6b5931cb8fb7
>>> 2016-05-05 22:36:02.151586 [DEBUG] sofia_glue.c:3449 AUDIO RTP
>>> [sofia/internal/1000 at 10.169.112.170] 10.169.112.170 port 22020 ->
>>> 192.168.0.174 port 4006 codec: 120 ms: 20
>>> 2016-05-05 22:36:02.151586 [DEBUG] mod_erlang_event.c:156 Sending event
>>> CODEC to attached session 69a98c32-134c-11e6-a976-6b5931cb8fb7
>>> 2016-05-05 22:36:02.151586 [DEBUG] switch_rtp.c:2040 Starting timer
>>> [soft] 160 bytes per 20ms
>>> 2016-05-05 22:36:02.151586 [DEBUG] sofia_glue.c:3716 Set 2833 dtmf send
>>> payload to 101
>>> 2016-05-05 22:36:02.151586 [DEBUG] sofia_glue.c:3722 Set 2833 dtmf
>>> receive payload to 101
>>> 2016-05-05 22:36:02.151586 [DEBUG] sofia_glue.c:3749 sofia/internal/
>>> 1000 at 10.169.112.170 Set rtp dtmf delay to 40
>>> 2016-05-05 22:36:02.151586 [NOTICE] sofia_glue.c:4360 Pre-Answer
>>> sofia/internal/1000 at 10.169.112.170!
>>> 2016-05-05 22:36:02.151586 [DEBUG] mod_erlang_event.c:156 Sending event
>>> CHANNEL_PROGRESS_MEDIA to attached session
>>> 69a98c32-134c-11e6-a976-6b5931cb8fb7
>>> 2016-05-05 22:36:02.151586 [DEBUG] switch_channel.c:3368 (sofia/internal/
>>> 1000 at 10.169.112.170) Callstate Change RINGING -> EARLY
>>> 2016-05-05 22:36:02.151586 [DEBUG] mod_erlang_event.c:156 Sending event
>>> CHANNEL_CALLSTATE to attached session 69a98c32-134c-11e6-a976-6b5931cb8fb7
>>> 2016-05-05 22:36:02.151586 [DEBUG] mod_sofia.c:2891 Ring SDP:
>>> v=0
>>> o=FreeSWITCH 1462490942 1462490943 IN IP4 10.169.112.170
>>> s=FreeSWITCH
>>> c=IN IP4 10.169.112.170
>>> t=0 0
>>> m=audio 22020 RTP/AVP 120 101
>>> a=rtpmap:120 AMR/8000
>>> a=rtpmap:101 telephone-event/8000
>>> a=fmtp:101 0-16
>>> a=ptime:20
>>> a=sendrecv
>>>
>>> 2016-05-05 22:36:02.151586 [DEBUG] switch_core_session.c:871 Send signal
>>> sofia/internal/1000 at 10.169.112.170 [BREAK]
>>> 2016-05-05 22:36:02.711592 [DEBUG] switch_core_session.c:1151 Send
>>> signal sofia/internal/1000 at 10.169.112.170 [BREAK]
>>> 2016-05-05 22:36:02.731593 [DEBUG] switch_ivr.c:614 sofia/internal/
>>> 1000 at 10.169.112.170 Command Execute playback(abc_test/en/test.amr)
>>> EXECUTE sofia/internal/1000 at 10.169.112.170
>>> playback(abc_test/en/test.amr)
>>> 2016-05-05 22:36:02.731593 [DEBUG] mod_erlang_event.c:156 Sending event
>>> CHANNEL_EXECUTE to attached session 69a98c32-134c-11e6-a976-6b5931cb8fb7
>>> 2016-05-05 22:36:02.731593 [ERR] switch_core_file.c:150 Invalid file
>>> format [amr] for [/usr/local/abc/sounds/en/us/callie/abc_test/en/test.amr]!
>>>
>>> amr prompt details
>>> -------------------------
>>>
>>> Audio
>>> Format : AMR
>>> Format/Info : Adaptive Multi-Rate
>>> Format profile : Narrow band
>>> Duration : 16s 140ms
>>> Bit rate mode : Constant
>>> Bit rate : 12.8 Kbps
>>> Channel(s) : 1 channel
>>> Sampling rate : 8 000 Hz
>>> Bit depth : 13 bits
>>> Stream size : 25.2 KiB (100%)
>>>
>>> Thanks.
>>>
>>> _________________________________________________________________________
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>>>
>>
>>
>>
>> --
>>
>> *Brian West*
>> brian at freeswitch.org
>>
>>
>> *Twitter: @FreeSWITCH , @briankwest*
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>>
>> Got Bugs? Report them here <https://freeswitch.org/jira>! | Reddit:
>> /r/freeswitch <https://www.reddit.com/r/freeswitch>
>>
>> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
>> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
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>>
>
>
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